[PATCH] D103597: [AArch64LoadStoreOptimizer] Generate more STPs by renaming registers earlier

Meera Nakrani via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Jun 9 07:30:49 PDT 2021


MeeraN added a comment.

@fhahn in response to your inline comment about performing the renaming registers check twice, if we don't have it we won't try to rename the registers at all, since the check on line 1764 is not reached in our case as we never enter the if statement that contains it. So we brought it earlier to make sure that it tries to rename the registers, if it can. I'll follow-up the rest of the comments in a new diff.


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